Notes中经常收到一些OutlookExpress发出的自动分割成多个的邮件。
怎样把它们重新合并起来啊？

两种理念完全不同的邮件客户端，应该是没有办法实现楼主你的想法的，除非用可能的第三方软件辅助。

here you have one way can try，use outlook to receive mail from domino；then if other send mail via outlook and divide into serveral mail to domino，try using outlook to receive mail directly from domino，notes is not support for that function